UniHooks

QuantisFeeHook: 2 identical hooks

2 Uniswap v4 hooks on Robinhood share this exact bytecode, used by 13 pools. Usually a launchpad deploying one copy per token.

0x89b62545ac4e6c36756cf864815b77f371f7709153120f719e13c17e7ac497f9

AgeHookChainPermissionsPools

2mo QuantisFeeHookA volatility-based dynamic fee hook for ETH/token pools in the Quantis protocol. Charges buy fees (ETH input) in beforeSwap and sell fees (ETH output) in afterSwap, with the fee rate scaling between configurable base and max (1%–5%) based on the previous swap's tick movement. Fees are sent directly to a per-pool recipient. Robinhood beforeSwapafterSwapswapDeltaafterSwapDelta 3 2mo QuantisFeeHookCharges a volatility-adaptive ETH fee (1–5%) on every swap in ETH/token pools. Buy fees are taken from the ETH input in beforeSwap; sell fees from the ETH output in afterSwap. The fee scales between a configurable base and max based on tick movement from the previous swap. Only exact-input swaps are allowed; exact-output swaps revert. Robinhood beforeSwapafterSwapswapDeltaafterSwapDelta 10